Tony g

No I just was curious about the bung/o ring Tony

Its Ok I found a few threads on it here since I posted that. While its apart I may tap a bung thread in there and a fit a bung . Tony

Hi is this the only bung needed for the oil passage drilling? One casing has a similar shaped gasket , another casing has just silicone...

Indeed :thumbsup:

Re the fuel taps facing the wrong way, will the taps fit backwards left to right ?

Yes but looking on the megadyne site mine which isnt listed would be at the end of that list so I reckon it would come under the full...

Thanks Steve, I'd imagine that price was including carriage and customs. :thumbsup:

yes its an odd one. I just messaged a UK guy whos been racing XS's for decades and hes never seen it either

Thanks Steve :thumbsup:

Yes the sidecar boys stressed them to the limits

No it doesnt turn. The stock looking tensioner came out of there. I wondered if it was a support if thats an area that can crack in...

What was the total price landed Steve? Are they good quality? Tony

Lots of questions lol. In the recent 447 I bought it has large sleeves so the crankcase has been opened up to 88mm to fit them. Can I...

In the big bore barrels I have this welded support. Any ideas?

-R&c[0]=AT3sfl_pcKO4ogawmcFMzu6ZQjWkLarHLnyjf8LGRk4UALLygS9Z7w0OIgXY1PpqsDMQ9Coilfs_zS8coQLk62fgyUMsCNViVDtdBlCrWmoRJXH6x0tizsEuBosv1dLTt...

11.88 is 0.467"

9.9 x 1.2 rocker ratio gives 11.88 mm lift. Does that sound feasible? seems a very aggressive cam for road use for me

Ill mock it up later in week and calculate the lobe duration.

The 36 makes sense for tooth count

Sorry it EC not MC lol

Thats what the 9.9 is. base circle measured and zero'd then measured across the lobe height. 9.9 is the difference giving lift height of...

It does appear to have a date Jay the 9.95 is the lift.

With my other thread showing the mismatched rods/pistons I may be looking for 82mm pistons for a 447 with sensible comp ratio. Any ideas...

I agree. Seems to be the story of my XS adventure so far. (engine that came in the bike was a proper bitsa)

You may also notice the sleeves are just under the surface too. Its never going to seal like that so a skim needed there too.

This is TDC with these pistons.

I think thats the way it must be. Next question will be can I get 447 pistons in 82mm bore size?

Thanks it would make sense to have a bigger sleeve being bored that much :thumbsup:

whats odd is with 447 rods and pin height as shown in the pics above, how come Ive got the piston so far down the bore? I even checked...

They are 10mm thread as normal I think. They have been hand sawed to shorten them so could be anything

Is this standard bore outside diameter ? These have 82mm pistons in them.

Spirolok clips stopped play tonight, I cant be arsed to stab myself yet lol

447 rods

that had crossed my mind too. Pics coming.

Sorry about huge pic lol

No date that I can see no. Ill post some pics below.

No idea yet. Need to pull the barrels. The ex valve cut out seems tiny though. If it was full height in the bore I think comp ratio will...

Yes I wondered about the rods not being matched with pistons. I'll have the barrels off this evening to find out. Not getting much luck...